|
CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified |
Mar. 31, 2012
|
Jun. 30, 2011
|
|---|---|---|
| Trade accounts receivable, allowance for doubtful accounts | $ 451 | $ 448 |
| Common stock, par value | $ 0.01 | $ 0.01 |
| Common stock, shares authorized | 100,000,000 | 100,000,000 |
| Common stock, shares issued | 36,857,507 | 37,153,398 |
| Common stock, shares outstanding | 36,857,507 | 37,153,398 |